Standard Ignition TS-524 Engine Coolant Temperature Sender

Engine Coolant Temperature Sender Overview

Standard Ignition TS-524 is an engine coolant temperature sender built for accurate thermal signaling in cooling-system applications. It uses a calibrated wax and bimetal contact design to trigger electrical contact at the specified temperature, helping support proper fan control and temperature monitoring on select vehicle applications.

For technicians servicing cooling-system electrical faults on makes such as Ford and Chevrolet, TS-524 provides a direct replacement option with OE-style construction and tested actuation points.

Key Features

• Engine coolant temperature sender for cooling-system electrical control
• Bolt-on attachment method for straightforward mounting
• 1 round male connector and 1 male blade terminal
• Gold color with dichromate finish
• Factory-calibrated and tested for switch actuation at the specified temperature
• Formed bimetallic contact arm for precise thermal response
• Custom wax pellet formulation matched to temperature range requirements

Detailed Description

Standard Ignition TS-524 is engineered for applications that rely on a temperature-sensitive electrical signal to manage cooling-system operation. The sender uses a wax-based thermal element and bimetal contact movement to create a consistent snap-action response when coolant temperature reaches the calibrated set point. That design supports accurate fan-controller input and dependable temperature signaling in service environments. This part number, TS-524, is built with controlled manufacturing and calibration processes to maintain repeatable performance across replacement applications.

This part cross-references 1S10693 and TS6071 for the same application.

What It Helps Address

• Inaccurate coolant temperature signal to the fan controller
• Cooling fan cycling at the wrong temperature
• Temperature gauge or sender-related electrical faults
• Intermittent thermal switch response
• Replacement needs on select Ford and Chevrolet cooling-system applications

Installation Notes and Tips

Verify connector style, terminal type, and mounting method before installation. TS-524 uses a bolt-on design with a round male connector and male blade terminal, so matching the vehicle harness and sender location is important. Confirm the replacement temperature specification against the original part number and inspect the cooling system for corrosion or damaged wiring before final testing.

Quality Assurance

Standard Ignition states that each unit is calibrated and tested to confirm switch actuation at the specified temperature. As an OE-focused ignition manufacturer, the brand maintains quality control from component selection through finished-product inspection.